UTA INSY 2303 EXAM 1 LATEST 2023-2024 REAL
EXAM 150 QUESTIONS AND CORRECT
ANSWERS|AGRADE
What is the term used to describe altering the pixel colors where the edges of the
object and the background meet, so that the object appears to merge with the
background? – ANSWER- Alpha Blending
The process of converting information, such as text, numbers, photos, or music,
into digital data that can be manipulated by electronic devices is called
. – ANSWER- Digitization
Transmission speeds are expressed in , whereas storage space is expressed
in . – ANSWER- BIts, Bytes
Joint Photographic Experts Group (JPEG) files are compressed using lossy
compression. – ANSWER- True
Instead of storing the color value for each pixel, a vector graphics file contains
instructions that a computer uses to create the shape, size, position, and color for
each object in an image. – ANSWER- True
MIDI files are less compact than digital audio files. – ANSWER- False
A(n) __________ is a graphic that uses red and blue overlays to
create a stereoscopic effect. – ANSWER- Anaglyph
Sampling refers to the number of times per second that a sound is
measured during the recording process. – ANSWER- Rate
Digital videos look sharpest when they are displayed at a resolution that is larger
than the frame size. – ANSWER- False
A live stream is also called a(n) ____________. – ANSWERWebcast
The technical term for ripping music tracks is digital audio extraction. – ANSWERTrue
Eight-bit color depth is also called True Color. – ANSWER- False
In the context of bitmap graphics editing, what technique employs algorithms that
pull pixels from one area of an image and then apply them to another area? –
ANSWER- Cloning
What is another term for vector graphics software? – ANSWER- Drawing
Software
A vector graphic consists of a set of instructions for creating a picture. –
ANSWER- True
The process of converting information, such as text, numbers, photos, or music,
into digital data that can be manipulated by electronic devices is called
. – ANSWER- Digitization
Video resolutions can be expressed as width x height. – ANSWER- True
What is the term used to describe altering the pixel colors where the edges of the
object and the background meet, so that the object appears to merge with the
background? – ANSWER- Alpha Blending
The number system allows digital devices to represent virtually any
number simply by using 0s and 1s. – ANSWER- Binary
enables people to control software with spoken commands, as well as
dictate text into a word processing document. – ANSWER- Speech Recognition
A(n) __________ stream sends media to a local device where it is
stored temporarily, or “buffered,” until there is enough data to begin playback. –
ANSWER- on-demand
__ data consists of numbers that can be used in arithmetic operations. –
ANSWER- Numeric
A private IP address can be used to send data over the Internet. – ANSWER- False